Finally fixed all black box tests in python 2.

jedi/evaluate/__init__.py

@@ -540,6 +540,21 @@ class Evaluator(object):
             return element
 
     def create_context(self, base_context, node):
+        def parent_scope(node):
+            while True:
+                node = node.parent
+
+                if node.is_scope():
+                    return node
+                elif node.type in ('argument', 'testlist_comp'):
+                    if node.children[1].type == 'comp_for':
+                        return node.children[1]
+                elif node.type == 'dictorsetmaker':
+                    for n in node.children[1:4]:
+                        # In dictionaries it can be pretty much anything.
+                        if node.children[1].type == 'comp_for':
+                            return node
+
         def from_scope_node(scope_node, child_is_funcdef=None):
             if scope_node == base_node:
                 return base_context
@@ -573,5 +588,5 @@ class Evaluator(object):
         if node.is_scope():
             scope_node = node
         else:
-            scope_node = node.get_parent_scope()
+            scope_node = parent_scope(node)
         return from_scope_node(scope_node)

jedi/evaluate/compiled/fake.py

@@ -77,7 +77,7 @@ def _load_faked_module(module):
 
 def _search_scope(scope, obj_name):
     for s in scope.subscopes:
-        if str(s.name) == obj_name:
+        if s.name.value == obj_name:
             return s
 
 
@@ -191,6 +191,14 @@ def _get_faked(module, obj, name=None):
 
 
 def get_faked(evaluator, module, obj, name=None, parent_context=None):
+    if parent_context and parent_context.classdef is not None:
+        # Try to search in already clearly defined stuff.
+        found = _search_scope(parent_context.classdef, name)
+        if found is not None:
+            return found
+        else:
+            raise FakeDoesNotExist
+
     faked, fake_module = _get_faked(module and module.obj, obj, name)
     if module is not None:
         module.used_names = fake_module.used_names

jedi/evaluate/compiled/fake/_weakref.pym

@@ -1,8 +1,9 @@
 def proxy(object, callback=None):
     return object
 
-class weakref():
+class ref():
     def __init__(self, object, callback=None):
         self.__object = object
+
     def __call__(self):
         return self.__object

test/completion/dynamic_params.py

@@ -123,7 +123,7 @@ A(3).test2()
 
 
 # -----------------
-# list comprehensions
+# comprehensions
 # -----------------
 
 def from_comprehension(foo):